alphagov/whitehall — pull request #258 by tekin (2013-02-21 13:41:11+00:00)
Title: Some tweaks to speed up the test suite

On my poorly old MBP:

Test suite without GC tweaks: 22m45
Test suite with GC tweaks: 19m38

So by my unscientific calculations, test suite run time is improved by 13.7%. In theory, this should also help with memory usage, although I have no measurements for this.